General Jamma and pre-Jamma

This is the right Forum if you have any project for converting General Jamma Boards or Pre-Jamma boards.

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Threads

Topic Replies Likes Views Last Reply

GFX Noise on an Osman [fixed]

  • ekorz
  • ekorz
34 +1 547

ekorz

Irem M92/M107 conversions: all sound ROMs decrypted

127 +10 5,735

Darksoft

Konami System 573 help

  • DevoDave
  • Dion
2 41

Dion

Connection between Arcade Cabs...help!

3 39

Okuyasu

Konami X-men 2Player to 4 or 6 player

29 589

sammargh

Capcom ZN-2 Stereo output

18 474

twistedsymphony

Any PGM Conversion info out there?

185 8,134

CoolFox

Sega System C2 conversions: all games patched and released

15 +7 780

penrhos

Jaleco Mega System 1 Conversions? or Multi?

7 215

Yves M

Megatouch XL shenanigans: Looking for images, HDD preferred.

  • Asure
  • Asure
5 194

Asure

Any Repair Logs or other info for Konami System GX?

6 140

twistedsymphony

Namco NB-1 conversion to Nebula’s Ray

15 615

SnakeGrunger

Converted Psikyo SH2

11 424

twistedsymphony

Street Fighter the Movie, blowing fuses [fixed]

31 785

TheDrunkenArcade

two noob questions about the Sega ST-V and one about the MVS MV1FZ

25 610

Raph_friend

Looking for a DOS hacker

  • Asure
  • Asure
9 397

Asure

HB-45A chip hybrid Seibu

2 103

pacman70

BOUNTY for Taito G-Net CF Conversions.

29 +5 993

twistedsymphony

System 573 Games Patched to not need Security Cart

11 +3 221

aoiddr

IGS PGM does it run without 12V

11 249

Flinnster